Preheat the oven to 350° and line a baking sheet with parchment paper.

Pour ½ cup of pasta sauce on the bottom of a casserole dish and spread evenly to cover the entire bottom.

Bring a large pot of water to boil, add salt to taste, and cook noodles as directed on the packaging. Once cooked, remove from the water and lay them on the parchment lined baking sheet.

Meanwhile, in a mixing bowl, mix together the cottage cheese, Parmesan, egg, parsley, salt, and pepper until completely combined.

Spoon about 2-3 tablespoons of the mixture onto each cooked noodle, spreading to cover. Then carefully roll each on and place in the casserole dish, seam side down. Continue until all noodles are rolled up.

Top with remaining pasta sauce and mozzarella. Cover with foil and bake at 350° for 45-50 minutes or until cheese is melty and sauce is bubbly.